// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 10.5-7-b-4-s
description: >
    Deleting property of the arguments object successful under strict mode
---*/

function Test() {
            function _10_5_7_b_4_fun() {
                var _10_5_7_b_4_1 = arguments[0] === 30 && arguments[1] === 12;
                delete arguments[1];
                var _10_5_7_b_4_2 = arguments[0] === 30 && typeof arguments[1] === "undefined";
                return _10_5_7_b_4_1 && _10_5_7_b_4_2;
            };

    assert(_10_5_7_b_4_fun(30, 12), '_10_5_7_b_4_fun(30, 12) !== true');
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
